Samshield Shadowmatt Helmet Liner Bit Accessories it has a small (¼")

it has a small (¼") port that introduces some tongue relief to the horse

Made of stainless steel

so it will apply some palate pressure

helping to disperse and even the applied pressure

cross-biased surcingles

Samshield Shadowmatt Helmet Liner Bit Accessories it has a small (¼")Easily adjust the fit of your Samshield Shadowmatt Helmet by inserting this liner for a more snug fit. Liner can be used as a replacement or as a means of getting a perfect fitting helmet. Can also be purchased as an extra to ensure your Samshield helmet fits perfectly with and without your hair in it. Replacement liner for Samshield Shadowmatt helmets Can create a custom size when interchanged with different shells